TALA FOU

Tala Fou

So'o fa'afeso'ota'i mo fa'amoemoega N,N'-Methylenebisacrylamide

N,N' -methylene diacrylamide (MBAm poʻo MBAA)o se sui fa'afeso'ota'i fa'aaogaina i le fa'avaeina o polymers e pei ole polyacrylamide. O lona fua mole o le C7H10N2O2, CAS: 110-26-9, meatotino: paʻepaʻe tioata paʻepaʻe, soluble i le vai, soluble foi i le ethanol, acetone ma isi solvents organic. O le Diacrylamide o se tuufaatasiga o le polyacrylamide gel (mo SDS-PAGE) e mafai ona faʻaaogaina i le biochemistry. Diacrylamide polymerizes maacrylamidema e mafai ona faia ni feso'ota'iga i le va o filifili polyacrylamide, ma fa'atupuina ai se feso'ota'iga polyacrylamide nai lo le laina laina e le'i fa'afeso'ota'i.polyacrylamidefilifili.

Sui feso'ota'iga
I le kemisi ma le biology, crosslinking o se sootaga e faʻafesoʻotaʻi le tasi filifili polymer i le isi. O nei so'oga e ono fa'atusaina o so'otaga po'o so'otaga, ma o le polymer atonu e gaosia pe fa'anatura (fa'ata'ita'iga porotini).
I le polymer chemistry, o le "crosslinking" e masani lava ona faasino i le faʻaogaina o le fesoʻotaʻiga e faʻaleleia ai suiga i mea faitino o le polymer.
A fa'aogaina le "feso'ota'iga" i le matata o le biology, e fa'atatau i le fa'aogaina o su'esu'ega e feso'ota'i fa'atasi ai polotini e su'esu'e ai feso'ota'iga polotini-porotini ma isi auala fou e feso'ota'i ai.
E ui lava o le faaupuga e faʻaaogaina e faʻatatau i le "soʻotaga o filifili polymer" i faʻasaienisi uma e lua, o le tikeri o fesoʻotaʻiga ma le faʻapitoa o le soʻotaga faʻafesoʻotaʻi e eseese lautele. E pei o faʻasaienisi uma, o loʻo i ai le faʻaogaina, ma o le faʻamatalaga o loʻo i lalo o se amataga mo le malamalama i nei nuances.

Polyacrylamidegel electrophoresis
O le Polyacrylamide gel electrophoresis (PAGE) o se metotia faʻaaoga lautele i biochemistry, forensics, genetics, molecular biology, ma biotechnology mo le vavaeeseina o macromolecules biological (e masani lava o proteins poʻo nucleic acids) e faʻavae i luga o latou eletise eletise. Ole gaioiina ole eletise ose galuega ole umi ole mole, fa'aogaina, ma le tau. Polyacrylamide gel electrophoresis o se meafaigaluega mamana mo le suʻeina o faʻataʻitaʻiga RNA. Pe a faʻamuta le polyacrylamide gel pe a maeʻa le electrophoresis, e maua ai faʻamatalaga e uiga i le tuʻufaʻatasia o le ituaiga RNA faʻataʻitaʻiga.

O isi fa'aoga ole N,N'-methylene diacrylamide
N, N '-methylene diacrylamide o se vailaʻau faʻamaʻi o loʻo i ai le tele o faʻaoga, o le suauʻu gau gau, resin superabsorbent, vai poloka vai, sima faaopoopo, ava malosi soluble sexy malamalama resini nailo, vai togafitiga flocculant synthesis o se faaopoopoga taua, e lelei fo'i le su'esu'eina o le vai ma le vai fa'amauina, fa'aaogaina i le gaosiga o le resini sili ma le fa'aleleia o le eleele, Fa'aaoga fo'i mo ata pue, lomitusi, fai ipu, ma isi.


Taimi meli: Feb-15-2023